Compare phones
| Global Score | |
| 85.2 | 81.2 |
| Basic Information | |
| Samsung | Asus |
| -- | Android 13 |
| 2018-11-15 | 2023-04-13 |
| 6.40 x 3.03 x 0.31 inches | 6.81 x 3.03 x 0.41 inches |
| 6.46 ounces | 8.43 ounces |
| Bubblegum pink, Caviar black and Lemonade blue | Phantom Black and Storm White |
| Glass and Metal | Glass (Corning Gorilla Glass 3) |
| -- | Scratch-Resistant Glass |
| Display / Screen | |
| 6.3 inches | 6.8 inches |
| 2220 x 1080 pixels | 2448 x 2080 pixels |
| Super AMOLED | AMOLED |
| 392 pixels per inch | 472 pixels per inch |
| No touch screen | No touch screen |
| 8 | 7.9 |
| Performance | |
| Qualcomm Snapdragon 660 SDM660 chipset | Qualcomm Snapdragon 8 Gen 2 SM8550 (4 nm) chipset |
| Kryo 260, 64-bit, 14 nm (Octa-Core 2200 MHz) processor | processor |
| 6 GB RAM | 16 GB RAM |
| Adreno 512 GPU | Adreno 740 GPU |
| 9.27 | 6.3 |
| Storage | |
| 128 GB internal memory | 512 GB internal memory |
| microSDXC (up to 512 GB) external memory slot | No SD card slot |
| 14.14 | 17.6 |
| Camera | |
| 24.00 MP + 24.00 MP | 50.00 MP + 32.00 MP |
| f/1.70 aperture | -- |
| 27.00mm focal length | -- |
| 0.36 inches (1/2.8") sensor | 0.64 inches (1/1.56") sensor |
| 3840 x 2160 (30 fps) (4K) video resolution | 7680 x 4320 (24 fps) video resolution |
| -- | 1920 x 1080 (240 fps) (Full HD) slow motion video |
| 10.45 | 11.55 |
| Networks | |
| Wi-Fi | Wi-Fi |
| Mobile Hotspot | Mobile Hotspot |
| LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPA | 5G, 5G, LTE-A (4G), LTE (4G), HSPA+ (4G) and HSDPA |
| Nano SIM, Dual SIM | Nano SIM |
| 6.7 | 10.6 |
| Battery Life | |
| 3800mAh Li - Polymer Battery | 6000mAh Li - Ion Battery |
| Non-Removable Battery | Non-Removable Battery |
| 5.76 | 7.52 |
| Other Features | |
| Bluetooth 5.0 | Bluetooth 5.3 |
| GPS | GPS |
| NFC | NFC |
| Fingerprint ID Scanner | Fingerprint ID Scanner |
| Accelerometer, Compass, Gyroscope, Light Sensor and Proximity Sensor | Accelerometer, Compass, Gyroscope, Light Sensor and Proximity Sensor |
| FM Radio | -- |
Comparison review
Galaxy A9 (2018) has a general score of 85.2, which is a bit better than the Asus ROG Phone 7's 81.2 overall score. Galaxy A9 (2018)'s construction is incredibly thinner and incredibly lighter than the Asus ROG Phone 7, despite of the fact that it was released 5 years before. The Galaxy A9 (2018) features an extremely better processor than Asus ROG Phone 7, although it has a smaller amount of RAM memory, they both have a Octa-Core processor.
The Samsung Galaxy A9 (2018) features a bit sharper display than Asus ROG Phone 7, although it has a way worse 1080 x 2220 pixels resolution, a bit lower screen pixels density and a little smaller display. Asus ROG Phone 7 shoots better photographs and videos than Galaxy A9 (2018), because it has a much higher video quality, a camera with way more mega pixels and a much larger sensor.
Asus ROG Phone 7 has a much greater memory for games and applications than Galaxy A9 (2018), because although it has no slot for an SD memory card, it also counts with more internal memory. The Asus ROG Phone 7 counts with a very superior battery lifetime than Galaxy A9 (2018), because it has a 6000mAh battery size against 3800mAh.
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